种薯

Pommes de Terre Laurentiennes is a Canadian agricultural cooperative focused on seed potato production. The firm is involved in potato farming and crop management, with an emphasis on generating seed potatoes and promoting sustainable field methods.

Potato Services of Michigan (PSMI) is a leading supplier and exporter of various potato products, offering services such as seed potato research, freight management, and consulting, with a focus on supporting Michigan's potato industry.

The Potato Variety Management Institute (PVMI) was established in 2005 by the the state potato commissions of Washington, Oregon, and Idaho to handle the licensing and royalty collection on Tri-State potato varieties.

Potatoes USA GCC is the regional chapter of Potatoes USA, a marketing and research group that represents US potato growers and value-added businesses. Based in Dubai, this office promotes US potatoes throughout the Gulf Cooperation Council (GCC).

Prairie Dome Seed Potatoes supplies a variety of seed potatoes including AC Peregrine Red, Bintje, Caribe, Dakota Russet, Goldrush, Kennebec, Norland, Purple Viking, Ranger Russet, Red Pontiac, Russian Blue, Sangre, Umatilla Russet, Viking, Warba and Yukon Gold.

A.L. Pray & Son Potato Co. is a potato shipper from New Brunswick, Canada.

Price Farms Certified Seed, LLC has been selling certified seed for over a decade and has become very proficient in the production and sale of young generation potatoes.

Pro4Agri is the specialist in all types of potato, from seed potatoes to consumption potatoes. They mainly export potatoes and onions worldwide.

Provvisiero Srl is a family-owned enterprise with over 50 years of potato industry experience across three generations. The company specializes in potato processing and marketing, combining heritage with innovation to fulfill the needs of current markets and large-scale distribution.

Q-Potato is a Dutch potato company focused on the (international) trade in seed and ware potatoes.

Qinghai Weston Potato Industry Group Co., Ltd. is a Chinese agricultural company that specialises in potato cultivation, seed potato development, and potato industry projects.

Quaak Potato BV is a family-run farm in Zeeland, Netherlands, growing and processing potatoes, sugar beets, beans, wheat, onions, and alfalfa since 1930. They use modern packaging for local and international markets.

R S Cockerill Ltd is a United Kingdom potato supply, packing and logistics company based near York.

RAISA eG is a German agricultural cooperative that provides goods and services to farmers, agricultural enterprises, commercial clients, and consumers in Northern Germany. The cooperative engages in a variety of industries, including agricultural inputs, grain trade, animal nutrition, energy, construction materials, home and garden items, professional equipment and food manufacturing.

RegenZ is a family-owned agricultural technology business based in South Africa. They discover, apply and commercialise innovations in crop production technology for the Southern African region

Rockyview Elite Tuber Ltd. has a warehouse located in Alberta where the company stores seed potatoes. The warehouse is used for the storage, conditioning, handling, and movement of seed potatoes and related agricultural products, helping maintain product quality.

Rockyview Elite Tubers focuses in the development and delivery of certified seed potatoes for the potato business, including the fresh market, processing, and chipping divisions.

Romagnoli F.lli SpA is one of Italy's foremost processors and marketers of fruits and vegetables, especially potatoes. Based in Bologna, its 65 employees work in modern systems and structures.